CVE-2025-6792

CVE-2025-6792 affects the WordPress plugin One to one user Chat by WPGuppy. The vulnerability is due to a missing capability check on the REST endpoint /wp-json/guppylite/v2/channel-authorize, affecting all versions up to and including 1.1.4. This allows unauthenticated attackers to intercept and...

PT-2026-8061

The One to one user Chat by WPGuppy plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the /wp-json/guppylite/v2/channel-authorize rest endpoint in all versions up to, and including, 1.1.4. This makes it possible for unauthenticated attackers to...

CVE-2026-25885 PolarLearn allows Unauthenticated WebSocket access allows subscribing to and posting in arbitrary group chats

PolarLearn is a free and open-source learning program. In 0-PRERELEASE-16 and earlier, the group chat WebSocket at wss://polarlearn.nl/api/v1/ws can be used without logging in. An unauthenticated client can subscribe to any group chat by providing a group UUID, and can also send messages to any...

CVE-2026-25885

PolarLearn is a free and open-source learning program. In 0-PRERELEASE-16 and earlier, the group chat WebSocket at wss://polarlearn.nl/api/v1/ws can be used without logging in. An unauthenticated client can subscribe to any group chat by providing a group UUID, and can also send messages to any...

CVE-2026-25885 PolarLearn allows Unauthenticated WebSocket access allows subscribing to and posting in arbitrary group chats

PolarLearn is a free and open-source learning program. In 0-PRERELEASE-16 and earlier, the group chat WebSocket at wss://polarlearn.nl/api/v1/ws can be used without logging in. An unauthenticated client can subscribe to any group chat by providing a group UUID, and can also send messages to any...

A week in security (February 2 – February 8)

Last week on Malwarebytes Labs: Apple Pay phish uses fake support calls to steal payment details Open the wrong "PDF" and attackers gain remote access to your PC Flock cameras shared license plate data without permission Grok continues producing sexualized images after promised fixes Firefox is...

PolarLearn 访问控制错误漏洞

PolarLearn is an online learning platform developed by PolarNL. Versions of PolarLearn prior to 0-PRERELEASE-16 contain access control vulnerability issues. This vulnerability stems from the use of WebSocket in group chats without the need for login, which may allow unverified clients to subscrib...

An AI plush toy exposed thousands of private chats with children

Bondu’s AI plush toy exposed a web console that let anyone with a Gmail account read about 50,000 private chats between children and their cuddly toys. Bondu's toy is marketed as: “A soft, cuddly toy powered by AI that can chat, teach, and play with your child.” What it doesn’t say is that anyone...

Windows Malware Uses Pulsar RAT for Live Chats While Stealing Data

We usually think of computer viruses as silent, invisible programs running in the background, but a worrying discovery shows that modern hackers are getting much more personal...

An AI Toy Exposed 50,000 Logs of Its Chats With Kids to Anyone With a Gmail Account

AI chat toy company Bondu left its web console almost entirely unprotected. Researchers who accessed it found nearly all the conversations children had with the company’s stuffed animals...

Malicious Chrome extensions can spy on your ChatGPT chats

Researchers discovered 16 malicious browser extensions for Google Chrome and Microsoft Edge that steal ChatGPT session tokens, giving attackers access to accounts, including conversation history and metadata. The 16 malicious extensions 15 for Chrome and 1 for Edge claim to improve and optimize...

16 Fake ChatGPT Extensions Caught Hijacking User Accounts

A coordinated campaign of 16 malicious GPT optimisers has been caught hijacking ChatGPT accounts. These tools steal session tokens to access private chats, Slack, and Google Drive files...

A WhatsApp bug lets malicious media files spread through group chats

WhatsApp is going through a rough patch. Some users would argue it has been ever since Meta acquired the once widely trusted messaging platform. User sentiment has shifted from “trusted default messenger” to a grudgingly necessary Meta product. Privacy-aware users still see WhatsApp as one of the...

Revealed: Leaked Chats Expose the Daily Life of a Scam Compound’s Enslaved Workforce

A whistleblower trapped inside a “pig butchering” scam compound gave WIRED a vast trove of its internal materials—including 4,200 pages of messages that lay out its operations in unprecedented detail...

Fake ChatGPT and DeepSeek Extensions Spied on Over 1 Million Chrome Users

Security researchers have identified two malicious Chrome extensions recording AI chats. Learn how to identify and remove these tools to protect your privacy...

Two Chrome Extensions Caught Stealing ChatGPT and DeepSeek Chats from 900,000 Users

Cybersecurity researchers have discovered two new malicious extensions on the Chrome Web Store that are designed to exfiltrate OpenAI ChatGPT and DeepSeek conversations alongside browsing data to servers under the attackers' control. The names of the extensions, which collectively have over 900,0...

Popular NPM Package lotusbail Exposed as Trojan Stealing WhatsApp Chats

Koi Security uncovers lotusbail, a malicious npm package with 56K downloads that steals WhatsApp messages and installs a persistent backdoor. Learn how to protect your data...

Urban VPN Proxy Surreptitiously Intercepts AI Chats

This is pretty scary: Urban VPN Proxy targets conversations across ten AI platforms: ChatGPT, Claude, Gemini, Microsoft Copilot, Perplexity, DeepSeek, Grok xAI, Meta AI. For each platform, the extension includes a dedicated "executor" script designed to intercept and capture conversations. The...

The Ultra-Realistic AI Face Swapping Platform Driving Romance Scams

Capable of creating “nearly perfect” face swaps during live video chats, Haotian has made millions, mainly via Telegram. But its main channel vanished after WIRED's inquiry into scammers using the app...

Chrome extension slurps up AI chats after users installed it for privacy

This case highlights a growing grey area in consumer privacy: data collection that is technically disclosed, but so far outside user expectations that most people would never knowingly agree to it. The next time you tell an AI chat assistant your deepest secrets, think twice; you never know who o...